Originally Posted by Jchaney579
Because it's a diesel and all it's power is made of torque? I mean 700+ is quite a bit.
Sorry man, your information is incorrect. The Power Wagons do not come with the Cummins, something about too much torque or something. I am not 100% sure about the reasoning behind that. Anyway, the Power Wagons are Hemi only.
To the original question, I have no idea, I was wondering that myself. Hope you find an answer and sorry I can't be more help.